Encyclopedias, Almanacs, Transcripts, and Maps
- Mercati, Giovanni
- Mercedarian Missionaries of Berriz
- Mercedarians
- Mercersburg Theology
- Merchant, Larry
- Mercier, Jean°
- Mercy of God
- Mercy, Brothers of
- Mercy, Fathers of
- Mercy, Works of
- Merecina of Gerona
- Meremar
- Meretz
- Mergentheim
- Merḥavyah
- Merici, Angela, St.
- Mérida, Fathers of
- Meridor, Dan
- Merinids
- Merit and Merit-Making